| MLB Baseball Teams Quiz | 0 | - | 4.91 | 887,634 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 690,682 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 116,359 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,592 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 137,930 |
| MLB Baseball MVPs | 0 | - | 4.44 | 108,680 |
| MLB Baseball Records | 0 | - | 4.54 | 34,461 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 75,001 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 997,118 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 155,516 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 70,764 |
| 100 Greatest Players in NFL History | 0 | - | 3.58 | 69,863 |
| Baseball First Ballot Hall of Fame | 0 | - | 4.39 | 43,932 |
| MLB Baseball Stadiums | 0 | - | 4.21 | 48,487 |
| Complete Baseball Hall of Fame | 0 | - | 4.23 | 41,236 |
| Debut Teams of MLB Players | 0 | - | 4.23 | 18,328 |
| Baseball Terms | 0 | - | 4.02 | 26,472 |
| First Names as Last Names - Baseball | 0 | - | 4.32 | 9,633 |
| MLB Baseball Teams - One Minute Sprint | 0 | - | 4.27 | 22,976 |
| Longest MLB Baseball Droughts | 0 | - | 4.23 | 21,052 |
| MLB Baseball General Knowledge #1 | 0 | - | 4.40 | 18,585 |
| 50 Home Runs in a Season Club | 0 | - | 4.15 | 75,191 |
| MLB Baseball Leaders by Category | 0 | - | 4.30 | 60,820 |
| Baseball 3000 Hits Club | 0 | - | 4.30 | 44,345 |
| Baseball 500 Home Run Club | 0 | - | 4.37 | 68,587 |
| MLB Home Run Champs by Year | 0 | - | 4.28 | 43,379 |
| Baseball Top 100 Career Home Runs | 0 | - | 4.08 | 31,641 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,345 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,273 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 334,790 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 460,051 |
| Yogi Berra Quotes | 0 | - | 4.42 | 10,451 |
| MLB All-Stars by Team | 0 | - | 4.05 | 36,592 |
| MLB Team Home Run Leaders | 0 | - | 4.11 | 40,277 |
| MLB Baseball Team Wins Leaders | 0 | - | 4.42 | 10,689 |
| MLB World Series Winners Since 2000 | 0 | - | 4.05 | 70,491 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,897 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 143,754 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,286,857 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,572,498 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 649,707 |
| One Team Baseball Players | 0 | - | 4.00 | 32,280 |
| All Retired MLB Baseball Numbers | 0 | - | 4.07 | 13,889 |
| Cy Young Winners | 0 | - | 3.89 | 39,536 |
| MLB Players Who Almost Hit .400 | 0 | - | 4.08 | 18,096 |
| MLB Baseball Strikeout Leaders | 0 | - | 4.04 | 27,339 |
| MLB Baseball Triple Crown | 0 | - | 4.15 | 11,908 |
| Major League Batting Titles | 0 | - | 4.12 | 28,600 |
| MLB Teams That Have Never Won The World Series | 0 | - | 4.19 | 27,486 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,236,375 |
| All-NBA First Team Players | 0 | - | 4.83 | 539,840 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 238,554 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,233 |
| Top Ranked NFL Players of the 2010s | 0 | - | 3.91 | 24,646 |
| MLB Baseball Players by Team History | 0 | - | 3.76 | 11,061 |
| MLB Baseball Team Names by Clue | 0 | - | 4.35 | 67,560 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,117 |
| MLB Baseball Groups of Things | 0 | - | 4.09 | 18,532 |
| Baseball Word Chain | 0 | - | 4.17 | 16,175 |
| MLB Baseball General Knowledge #2 | 0 | - | 3.92 | 12,514 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,508 |
| MLB Greatest Player in Team History | 0 | - | 3.77 | 10,400 |
| Olympic Host Countries | 0 | - | 4.98 | 200,325 |
| NBA Basketball Families | 0 | - | 4.21 | 35,033 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,858 |
| National Football Team Logos | 0 | - | 4.85 | 179,929 |
| MLB Home Run Derby Winners | 0 | - | 3.89 | 9,093 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,376 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,799 |
| Countries with NO Military | 0 | - | 4.97 | 61,931 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,944 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,380 |
| NATO Countries | 0 | - | 4.98 | 279,184 |
| EU Countries Quiz | 0 | - | 4.99 | 272,806 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,684 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,375 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 111,493 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,823 |
| Sports by Athlete | 0 | - | 3.74 | 332,535 |
| NFL Football Team Logos | 0 | - | 4.91 | 626,149 |
| NCAA Football Teams | 0 | - | 4.96 | 386,710 |
| NCAA Basketball Teams | 0 | - | 4.94 | 335,744 |
| NBA Team Logos | 0 | - | 4.81 | 686,948 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,575 |
| Men's Tennis Champs | 0 | - | 4.70 | 163,808 |
| Formula One World Champions | 0 | - | 4.96 | 389,087 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 64,446 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,311 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 59,820 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,052 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,086 |
| MLB Baseball Players Who Changed Teams | 0 | - | 3.83 | 19,905 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,041 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,080 |
| MLB Baseball by Year, 1960–1989 | 0 | - | 4.09 | 18,681 |
| MLB Baseball Pitchers with 300 Wins | 0 | - | 3.92 | 27,746 |
| MLB Single Season ERAs Below 2.00 | 0 | - | 3.79 | 13,102 |
| MLB Baseball 20 Win Pitchers | 0 | - | 3.79 | 22,145 |
| MLB Baseball 30-30 Club | 0 | - | 4.00 | 17,553 |
| Last 40 Home Run Hitter by MLB Team | 0 | - | 3.61 | 17,100 |
| Greatest 3-Year Stretches in MLB Baseball History | 0 | - | 3.98 | 11,715 |
| MLB Baseball Home Run Leaders by Decade | 0 | - | 3.90 | 21,068 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,833 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 186,600 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,244 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,566 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 46,369 |
| Top U.S. Universities | 0 | - | 4.15 | 144,833 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,106 |
| Coldest World Capitals | 0 | - | 4.95 | 133,447 |
| World Currency Quiz | 0 | - | 4.91 | 301,849 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,591 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,154 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,338 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,639 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,675 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,758 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,846 |
| Buddhist Countries | 0 | - | 4.96 | 143,697 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,694 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,681 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,666 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,498 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,414 |
| Moved North American Sports Franchises | 0 | - | 3.93 | 32,908 |
| Sports Equipment | 0 | - | 3.76 | 62,291 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,323 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,871 |
| American Football Positions Quiz | 0 | - | 4.15 | 127,398 |
| MLB Baseball Team Hits Leaders | 0 | - | 3.96 | 13,766 |
| NBA Championship Starters | 0 | - | 4.64 | 362,450 |
| NBA Champions | 0 | - | 4.48 | 615,491 |
| NBA Finals MVPs | 0 | - | 4.48 | 238,762 |
| 21st Century NBA Champions | 0 | - | 4.43 | 111,582 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.48 | 55,836 |
| NBA 60 Points in a Game | 0 | - | 4.41 | 434,418 |
| NBA All-Time Statistical Leaders | 0 | - | 4.48 | 432,155 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,510 |
| Women's Tennis World Number Ones | 0 | - | 4.42 | 31,402 |
| Golf Major Champions | 0 | - | 4.34 | 94,126 |
| Countries With Men's Major Golf Titles | 0 | - | 4.77 | 16,513 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,860 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 190,924 |
| 2010 FIFA World Cup Teams | 0 | - | 4.53 | 152,503 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.56 | 65,123 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 122,082 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 319,855 |
| Champions League Winners | 0 | - | 4.92 | 1,003,617 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.40 | 50,381 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,578 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,769 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,162 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,759 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,405 |
| Track & Field Events at the Olympics | 0 | - | 4.39 | 62,454 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,246 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,986 |
| Military History Vocabulary | 0 | - | 4.91 | 67,022 |
| Battle to Country | 0 | - | 4.91 | 53,131 |
| Monarchies of Europe | 0 | - | 4.90 | 97,940 |
| Monarchies of Asia | 0 | - | 4.97 | 70,970 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,873 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,076 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,387 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,270 |
| Richest Island Countries | 0 | - | 4.84 | 100,283 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,251 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,051 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,211 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,016 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,343 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,151 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,433 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,049 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,887 |
| Orthodox Countries | 0 | - | 4.92 | 131,268 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,119 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,862 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,608 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,531 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,527 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,889 |
| Countries that Start with D | 0 | - | 4.96 | 707,406 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,603 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,266 |
| Countries that Start with H | 0 | - | 4.96 | 602,898 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,962 |
| Countries that Start with J | 0 | - | 4.98 | 600,752 |
| Countries that Start with K | 0 | - | 4.97 | 813,832 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,685 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,639 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,139 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,152 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,345 |
| Countries that Start with U | 0 | - | 4.97 | 903,249 |
| Countries that Start with V | 0 | - | 4.98 | 608,309 |
| Countries that Start with F | 0 | - | 4.83 | 616,165 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,404 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,400 |
